0000000000095945

AUTHOR

Juan Antonio Garzón

showing 2 related works from this author

Study of elementary reactions with the hades dielectron spectrometer

2010

Results obtained with the HADES dielectron spectrometer at GSI are discussed, with emphasis on dilepton production in elementary reactions. Díaz Medina, José, Jose.Diaz@uv.es ; Gil Ortiz, Alejandro, Alejandro.Gil@ific.uv.es

GSIHADES Dielectron Spectometer ; GSI ; Dilepton Production ; Elementary ReactionsElementary Reactions:FÍSICA [UNESCO]HADES Dielectron SpectometerUNESCO::FÍSICADilepton ProductionUNESCO::FÍSICA::Física molecular::Moléculas mesónicas y muónicas:FÍSICA::Física molecular::Moléculas mesónicas y muónicas [UNESCO]
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HADES experiment: di-lepton spectroscopy in p + p (2.2 GeV) and C+C (1 and 2 A GeV) collisions

2006

The HADES (High Acceptance Di-Electron Spectrometer) is a tool designed for lepton pair (e+e−) spectroscopy in pion, proton and heavy ion induced reactions in the 1–2AGeV energy range. One of the goals of the HADES experiment is to study in-medium modifications of hadron properties like effective masses, decay widths, electromagnetic form factors etc. Such effects can be probed with vector mesons ( ρ,ω,ɸ ) decaying into e+e− channel. The identification of vector mesons by means of a HADES spectrometer is based on invariant mass reconstruction of e+e− pairs. The combined information from all spectrometer sub-detectors is used to reconstruct the di-lepton signal. The recent results from 2.2Ge…

Di-lepton signalHADESMesonsSpectometer:FÍSICA [UNESCO]:FÍSICA::Nucleónica::Física de partículas [UNESCO]UNESCO::FÍSICAUNESCO::FÍSICA::Nucleónica::Física de partículasResultsHigh Energy Physics::ExperimentHadron PropertiesNuclear ExperimentHADES ; Hadron Properties ; Mesons ; Spectometer ; Di-lepton signal ; Results
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